Home / 3,288,380.85-4,533,836.04-2,514,960.45

Finding the Fourth Proportional to 3,288,380.85, 4,533,836.04 and 2,514,960.45

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Solution

The fourth proportional to 3,288,380.85, 4,533,836.04 and 2,514,960.45 is: 3,467,487.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,380.85 : 4,533,836.04 = 2,514,960.45 : x
  2. Step 2: Convert to fraction form
    3,288,380.85/4,533,836.04 = 2,514,960.45/x
  3. Step 3: Cross multiply
    3,288,380.85x = 4,533,836.04 × 2,514,960.45
  4. Step 4: Simplify right side
    3,288,380.85x = 11,402,418,327,384.62
  5. Step 5: Solve for x
    x = 11,402,418,327,384.62/3,288,380.85
  6. Step 6: Final answer
    x = 3,467,487.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.